Versatile Applications
Applicable Industries: Perfectly tailored for Commercial Use.
Application: Designed for high TDS film membrane applications, ensuring top-notch performance and reliability in diverse settings.
Active Membrane Area: An impressive 31.97 ft² to maximize efficiency and output, offering robust support for your water filtration needs.
Average Permeated Flow: A remarkable 800GPD, promising consistent and reliable water processing capabilities for a plethora of demands.
Stable Rejection Rate: Consistently high at 96%-97%, ensuring superior water quality and unmatched purity in every drop.
Function: Effectively removes COD, BOD, and NH-N, elevating water purity to new heights for healthier, cleaner water.
Home RO membrane options available: Choose from 75GPD, 100GPD, 150GPD, and 200GPD variants to fit your specific residential requirements.
Commercial RO membrane ranges include: Tailored solutions with 300GPD, 400GPD, 600GPD, and 800GPD options for diverse business demands.
Industrial membrane models offered: 2521, 2540, 4021, 4040, and 8040 to suit various industrial needs, each purpose-built for optimal performance.
Commercial Reverse Osmosis Element Main Application Areas
Our commercial reverse osmosis membrane components are expertly crafted for municipal water, tap water, and well water use. They provide exceptional desalination treatment and are widely implemented in premium bottled water, direct drinking water, food processing, pharmaceutical production, and more, setting a new benchmark in water treatment solutions.
Product advantages
1. Experience outstanding large traffic and high stability for reliable operations, ensuring your systems run smoothly and efficiently.
2. Benefit from low operating pressure and superior cost-effectiveness, maximizing value and reducing operational costs.














Sandmonk Technology Co., Ltd., fondly known as SAND.K, is passionately dedicated to the advancement of water environmental technology. By harnessing a global supply chain, we lead the industry with groundbreaking innovations, proudly setting the pace for future developments. We offer all-encompassing, one-stop solutions that are custom-tailored for small to medium-sized equipment manufacturers. Our commitment shines through our cross-border e-commerce efforts, extending our reach to a global clientele in developing regions, ensuring no corner of the world is left untouched by our innovations.
With independent research and development, paired with robust manufacturing capabilities, we are pioneers in the field, consistently pushing the boundaries of what is possible. Through detailed data analysis, we provide custom solutions for areas facing high salinity water issues, setting new standards in water treatment and pioneering paths in previously uncharted territories.
Our dynamic solutions span seawater desalination, waste leachate treatment, drinking water purification, and the innovative reuse of treated wastewater, offering a holistic approach to water management. Moreover, our competitive pricing offers us a unique advantage in the industry, providing unparalleled value and making high-quality solutions accessible to all.

QUESTION |
ANSWER |
Are you a factory or trading company? |
Yes, we have our own factory. |
Can you offer OEM service? |
Yes, OEM is OK. |
Can I get samples from you factory? |
Sure. We are pleased to. |
What would you do if some quality problem occur? |
We will be responsible to all quality problem. |